Wheelchair handlebar extension apparatus



FIG. 1 is a perspective view of a wheelchair handlebar extensionapparatus showing my new design, a portion of a wheelchair being shownin phantom for illustrative purposes only;

FIG. 2 is a front elevational view therefor;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof as viewed from the left side;

FIG. 5 is a side elevational view thereof as viewed from the right side;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of a wheelchairhandlebar extension apparatus showing my new design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is an elevational view from the left side thereof;

FIG. 12 is an elevational view from the right side thereof;

FIG. 13 is a top plan view thereof; and

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a perspective view of another embodiment of a wheelchairhandlebar extension apparatus showing my new design;

FIG. 16 is a front elevational view thereof;

FIG. 17 is a rear elevational view thereof;

FIG. 18 is an elevational view from the left side thereof;

FIG. 19 is an elevational view from the right side thereof;

FIG. 20 is a top plan view thereof; and,

FIG. 21 is a bottom plan view thereof.

The ornamental design for a wheelchair handlebar extension apparatus, asshown and described.